Robtex

Up: 188.253.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 188.253.8.0/23
Down right: 188.253.10.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
188.253.8.5	A	ns.i-net.ir
188.253.8.5	A	jdmrosemaryrun.info
188.253.8.5	A	caglx749.700niu.com
188.253.8.23	A+PTR	ns3.faratar.org
188.253.8.23	A	ns3.faratar.net
188.253.8.23	A	ns3.gen-co.net
188.253.8.24	A+PTR	ns4.faratar.org
188.253.8.24	A	ns4.gen-co.net
188.253.8.24	A	ns4.faratar.net
188.253.8.99	A	ns1.ilasoftware.com
188.253.8.99	A	mail.meboxstore.com
188.253.8.99	A	mail.ipmedianet.com
188.253.8.173	PTR	a17966.parachmana.com
188.253.8.173	A	berieneredgeowc.com
188.253.9.88	A	mail.gen-co.net
188.253.9.137	A	gen-co.com
188.253.9.137	A	www.gen-co.com
188.253.9.137	A	gen-co.net
188.253.9.170	A	mail.gen-co.com
188.253.11.48	PTR	a03249.groverarian.com
188.253.11.48	A	ratonsichnomnin.com